Engineering genius

This Wind Walker is a moving, wind-propelled sculpture that was designed by Theo Jansen. It walks around leisurely, propelled by the wind flowing through its turbines. While the original stood as tall as a person and was designed for the beach, you can now build and enjoy your very own miniature version.

If you would like to be in the running to win a Wind Walker kit from Professor Plums, enter the competition on page 38 of your latest Double Helix magazine, issue 59.

 Small plastic jointed machine with propeller Professor plums logo with